Facebook's Oculus Rift – and all other so-called VR gear – are only halfway headsets. Can virtual reality researchers add a physical dimension?
You don't have to be a Fortune 500 company to make a splash on social. See what these five companies do to create a buzz.
Instant online support seems a no-brainer for almost any customer-facing business, but it's not catching on in the UK.
Want to show your friends how good you are at portraits? Facebook wants to make uploading your snaps a snap.